#25 Detroit Pistons

There have been a lot of dark days at the Palace at Auburn Hills since the Pistons reached six straight Eastern Conference finals between 2003 and 2008. The team lost 64% of its games the past four seasons and the season ticket base dropped by half. But Tom Gores has poured $40 million into renovating the arena since he bought the team in 2011 and this year season ticket sales are up 36%. Sales of suites on the top level continue to be a problem with only 10 of the 64 suites leased last season.